11.下列关于生物变异的叙述正确的是 A.镰刀形细胞贫血症是基因突变的结果b.猫叫综合征是由于相关基因中缺了几个碱基对引起的c.同源 Template




You need a modern browser try chrome, to view this.

Background image: Hide Show

View Larger Image Image Credit: 1010jiajiao.com






Try and sketch some of theseCheeseburger, Kelp, Fat guy, Catfish, Hedge, Drop spindle, Bolo tie, Kilt, Anthill, Crop, view more ideas


please wait, the page is loading...

More Sketches

Take a peek at some of the sketches created by our users, are you a sketchite?

anonymous
anonymous
sketch #4190


anonymous
anonymous
sketch #3466


anonymous
anonymous
sketch #3765 Happy easter!


Tom Kelly
sketch #12 my bear


anonymous
anonymous
sketch #2982 Lion by Ati Gohary


anonymous
anonymous
sketch #5211


anonymous
anonymous
sketch #4834 Aayla Secura by Nînâ Yämâhä


anonymous
anonymous
sketch #1711


anonymous
anonymous
sketch #5115


anonymous
anonymous
sketch #3149 Dude with a sword by Elio Hernandez


anonymous
anonymous
sketch #3683 Hellboy by Loai Issa


Lucy Barnard
sketch #249 Rocket


anonymous
anonymous
sketch #3510 Edward from FMA by Raman Chauhan


anonymous
anonymous
sketch #4385


anonymous
anonymous
sketch #2144


anonymous
anonymous
sketch #314 Butterfly


anonymous
anonymous
sketch #4436 Bob Marley by Luiza Irma


anonymous
anonymous
sketch #3339 Sasuke by Jean-Benoit Renaud


anonymous
anonymous
sketch #3447 Hidan (Akatsuki) by ßeyza Karaca


anonymous
anonymous
sketch #1079


anonymous
anonymous
sketch #5117


sketchmaster
sketch #2464 Spongebob by sketchmaster


anonymous
anonymous
sketch #3444 PSY by Melodee Ripepi


anonymous
anonymous
sketch #4605 Goku by Jayme Sousa


anonymous
anonymous
sketch #4874 Milla Jovovich by Kimmy Kitty Perry Priemus


Zorka Edding Giustinianovic
sketch #2852 Teddy Zorka Edding Giustinianovic


anonymous
anonymous
sketch #4796


Lucy Barnard
sketch #245 Fishy


anonymous
anonymous
sketch #3425 &#;Tonari no Kaibutsu-kun&#; by Betty Marie Melzer

tomski11.下列关于生物变异的叙述正确的是 a.镰刀形细胞贫血症是基因突变的结果b.猫叫综合征是由于相关基因中缺了几个碱基对引起的c.同源 coloring